| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.56 | 6.624% | $147.7382 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $24.46 | 6.400% | $26.0254 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $98.58 | 6.579% | $105.0656 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $93.76 | 10.294% | $103.4117 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $191.61 | 10.724% | $212.1583 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $34.97 | 8.674% | $38.0033 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $89.25 | 10.409% | $98.54 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $671.19 | $730.9425 | $730.95 | $730.95 | $730.90 | |